There are 3 friends sharing the cost of a trip to atlanta, georgia. if they divide the cost evenly between them, how much did the trip cost if each person paid $234?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.